Sh7014 (Xt437A00) Cpu; Pd63200Gs-E1 (Xp867A00) Dac (Digital To Analog Converter) - Yamaha RM1x Service Manual

SH7014 (XT437A00) CPU

PIN
NAME
I/O
NO.
1 PE14 O
2 PE15 O
3 VSS I
4 A0 O
5 A1 O
6 A2 O
7 A3 O
8 A4 O
9 A5 O
10 A6 O
11 A7 O
12 A8 O
13 A9 O
14 A10 O
15 A11 O
16 A12 O
17 A13 O
18 A14 O
19 A15 O
20 A16 O
21 VCC I
22 PB1/A17 O
23 VSS I
24 /RAS O
25 /CASL O
26 /CASH O
27 VSS O
28 RDWR O
29 A18 O
30 A19 O
31 A20 O
32 PB9 O
33 VSS I
34 /RD O
35 /WDTOVF O
36 /WRH O
37 VCC I
38 /WRL O
39 VSS I
40 /CS1 O
41 /CS0 O
42 PA9 O
43 PA8 I
44 /CS3 O
45 /CS2 O
46 PA5 O
47 PA4 O
48 PA3 O
49 /IRQ0 I
50 TXD0 O
51 RXD0 I
52 D15 I/O
53 I/O
D14
54 I/O
D13
55 I
VSS
56 D12 I/O

PD63200GS-E1 (XP867A00) DAC (Digital to Analog Converter)

PIN
NAM E I/O
NO.
1 4/8FS I
2 D. GND
3 16/8 BIT I
4 D. VDD
5 A. GND
6 R. OUT O
7 A. VDD
8 A. VDD
FUNCTION
Port E
Port E
Ground
Address bus
Power supply
Address bus
Ground
Bus control
Ground
Port A
Port B
Ground
Bus control
NC
NC
Power supply
Bus control
Ground
Bus control
Bus control
Port A
Port A
Bus control
Bus control
Port A
Interrupt
SCI
SCI
Data bus
Ground
Data bus
FUNCTION
4/8 Fs selection
Digital ground
16 bit/8 bit selection
Digital power supply
Analog ground
Channel R output
Analog power supply
PIN
NAME I/O
NO.
I/O
57 D11
58 D10 I/O
59 D9 I/O
60 D8 I/O
61 VSS I
62 D7 I/O
63 D6 I/O
64 D5 I/O
65 VCC I
66 D4 I/O
67 D3 I/O
68 D2 I/O
69 D1 I/O
70 D0 I/O
71 VSS I
72 XTAL I
73 MD3 I
74 EXTAL I
75 MD2 I
76 NMI I
77 VCC I
78 MD1 I
79 MD0 I
80 PLLVCC I
81 PLLCAP I
82 PLLVSS I
83 PA15/CK O
84 /RES I
85 PE0 I
86 PE1 I
87 PE2 I
88 PE3 I
89 PE4 I
90 VSS I
91 AN0 I
92 AN1 I
93 AN2 I
94 AN3 I
95 AN4 I
96 AN5 I
97 AVSS I
98 AN6 I
99 AN7 I
100 AVCC I
101 VSS I
102 PE5 O
103 VCC I
104 PE6 O
105 PE7 O
106 PE8 O
107 PE9 O
108 PE10 O
109 VSS I
110 PE11 O
111 PE12 O
112 PE13 O
PIN
NAME I/O
NO.
9 R. REF
10 L. REF
11 L. OUT O
12 A. GND
13 LRCX/W D I
14 LR/RSI I
15 SI/LSI I
16 CLK I
FUNCTION
Data bus
Ground
Data bus
Power supply
Data bus
Ground
CLK
Mode control
CLK
Mode control
Non-maskable interrupt request
Power supply
Mode control
Mode control
CLK
Port A
Reset
Port E
Ground
A/D
Analog ground
A/D
A/D
Power supply
Ground
Port E
Power supply
Port E
Ground
Port E
FUNCTION
Channel R voltage reference
Channel L voltage reference
Channel L output
Analog ground
Left/right check, Word clock
Left/right selection, Channel R series input
Series input/Channel L series input
Clock
RM1x
13